<template>

  <el-container class="container">
    <el-header>Header</el-header>

    <el-container>
      <el-aside width="200px">
 
        <!-- 左侧导航 --><!-- default-active="/management/guanli" 默认加载页路由路径 --><!--  :router="true"  开启导航 -->
        <el-row class="tac">
          <el-col :span="24">
            <el-menu default-active="/management/guanli" class="el-menu-vertical-demo" 
              :router="true"  
              @open="handleOpen"
              @close="handleClose">
              <el-sub-menu index="1">
                <template #title>
                  <el-icon>
                    <Location />
                  </el-icon>
                  <span>Navigator One</span>
                </template>
                <el-sub-menu index="1-1">
                  <template #title>item four</template>
                  <el-menu-item index="/management/xinxi">信息</el-menu-item>
                </el-sub-menu>
              </el-sub-menu>
              <el-menu-item index="/management/guanli">
                <el-icon><icon-menu /></el-icon>
                <span>员工管理</span>
              </el-menu-item>
              <el-menu-item index="/management/xiangqing">
                <el-icon>
                  <setting />
                </el-icon>
                <span>部门管理</span>
              </el-menu-item>
            </el-menu>
          </el-col>

        </el-row>
        <!-- 左侧导航 -->


      </el-aside>
      <el-main>
        <router-view /><!-- 路由出口 -->
      </el-main>
    </el-container>

    <el-footer>Footer</el-footer>
  </el-container>
</template>
<script setup>
import {
  Location,
} from '@element-plus/icons-vue'

function handleOpen(key, keyPath) {
  console.log(key, keyPath);
}
function handleClose(key, keyPath) {
  console.log(key, keyPath);
}
</script>

<style scoped>
/* 去掉选项右侧边框 */
.el-menu {
  border-right: none;
}

/* 设置整体布局高度 */
.container {
  height: 100vh;
}

.el-header,
.el-footer {
  background-color: #B3C0D1;
  color: #333;
  text-align: center;
  line-height: 60px;
}

.el-aside {
  background-color: #D3DCE6;
  color: #333;
  text-align: center;
  line-height: 200px;
}

.el-main {
  background-color: #E9EEF3;
  color: #333;
  text-align: center;
  line-height: 160px;
}

body>.el-container {
  margin-bottom: 40px;
}

.el-container:nth-child(5) .el-aside,
.el-container:nth-child(6) .el-aside {
  line-height: 260px;
}

.el-container:nth-child(7) .el-aside {
  line-height: 320px;
}
</style>